JPS6443597A - Solid fuel slurry composition - Google Patents

Solid fuel slurry composition

Info

Publication number
JPS6443597A
JPS6443597A JP19830387A JP19830387A JPS6443597A JP S6443597 A JPS6443597 A JP S6443597A JP 19830387 A JP19830387 A JP 19830387A JP 19830387 A JP19830387 A JP 19830387A JP S6443597 A JPS6443597 A JP S6443597A
Authority
JP
Japan
Prior art keywords
solid fuel
sulfonation product
unsatd
dicyclopentadiene
dispersant
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP19830387A
Other languages
Japanese (ja)
Inventor
Katsuhiro Ishikawa
Shizuo Hirafuki
Mitsuo Matsumoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JSR Corp
Original Assignee
Japan Synthetic Rubber Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Japan Synthetic Rubber Co Ltd filed Critical Japan Synthetic Rubber Co Ltd
Priority to JP19830387A priority Critical patent/JPS6443597A/en
Publication of JPS6443597A publication Critical patent/JPS6443597A/en
Pending legal-status Critical Current

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  • Liquid Carbonaceous Fuels (AREA)

Abstract

PURPOSE:To prepare the title lowly expandable compsn. which is excellent in the dispersion, flowability, and storage stability, by adding a dispersant comprising at least one polymer of a particular sulfonation product and a dicyclopentadiene/alpha,beta-unsatd. dicarboxylic acid anhydride addition copolymer to a water slurry of a solid fuel. CONSTITUTION:A polymer (a) having a wt.-average MW of at least 500 and prepd. by polymerizing at least one sulfonation product of a 9-12C norbornene derivative, an 8-12C cyclohexene derivative, and a 4-7C aliph. diene each having two double bonds in its molecule is mixed with a sulfonation product (b) of an addition copolymer prepd. from a dicyclopentadiene and an alpha,beta-unsatd. dicarboxylic acid (e.g., maleic anhydride) in an a to b weight ratio of 99/1-1/99 to prepare a dispersant (B). Water is added to a solid fuel (A), such as coal, so as to have a solid fuel concn. of 50-85wt.%, and component (B) is added thereto in such an amt. that component (a) is 0.01-10wt.% (based on the total amt. of the slurry compsn.).
JP19830387A 1987-08-10 1987-08-10 Solid fuel slurry composition Pending JPS6443597A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19830387A JPS6443597A (en) 1987-08-10 1987-08-10 Solid fuel slurry composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19830387A JPS6443597A (en) 1987-08-10 1987-08-10 Solid fuel slurry composition

Publications (1)

Publication Number Publication Date
JPS6443597A true JPS6443597A (en) 1989-02-15

Family

ID=16388889

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19830387A Pending JPS6443597A (en) 1987-08-10 1987-08-10 Solid fuel slurry composition

Country Status (1)

Country Link
JP (1) JPS6443597A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03265690A (en) * 1990-03-16 1991-11-26 Japan Synthetic Rubber Co Ltd Dispersant and solid fuel slurry composition

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6197391A (en) * 1984-10-19 1986-05-15 Japan Synthetic Rubber Co Ltd Solid fuel slurry composition
JPS61152796A (en) * 1984-12-27 1986-07-11 Japan Synthetic Rubber Co Ltd Solid fuel slurry composition
JPS62588A (en) * 1985-02-04 1987-01-06 Japan Synthetic Rubber Co Ltd Solid fuel slurry composition
JPS62101694A (en) * 1985-10-29 1987-05-12 Neos Co Ltd Additive for water-slurried coal
JPS62181393A (en) * 1986-02-06 1987-08-08 Japan Synthetic Rubber Co Ltd Coal-water slurry composition

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6197391A (en) * 1984-10-19 1986-05-15 Japan Synthetic Rubber Co Ltd Solid fuel slurry composition
JPS61152796A (en) * 1984-12-27 1986-07-11 Japan Synthetic Rubber Co Ltd Solid fuel slurry composition
JPS62588A (en) * 1985-02-04 1987-01-06 Japan Synthetic Rubber Co Ltd Solid fuel slurry composition
JPS62101694A (en) * 1985-10-29 1987-05-12 Neos Co Ltd Additive for water-slurried coal
JPS62181393A (en) * 1986-02-06 1987-08-08 Japan Synthetic Rubber Co Ltd Coal-water slurry composition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03265690A (en) * 1990-03-16 1991-11-26 Japan Synthetic Rubber Co Ltd Dispersant and solid fuel slurry composition

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